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For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2006 🢒 Spark 🢒 Preface 🢒 Cautions and Notices 🢒 Exhaust Manifold Installation

Exhaust Manifold Installation Typical

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1230397 Size: SH
  1. Install the 7 exhaust manifold nuts and bolts and torque in the sequence shown.

    2. Tighten

        • Tighten the exhaust manifold nuts and bolts to 17-27 N·m (13-20 lb ft).
        • Tighten the exhaust manifold heat shield to 8-12 N·m (71-106 lb in).

    Object Number: 1224179 Size: SH
  2. Install the front exhaust manifold pipe nuts.

    3. Tighten
    Tighten the front exhaust manifold pipe nuts to 25-35 N·m (18-25 lb ft).

Exhaust Manifold Installation Euro III

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1202724 Size: SH
  1. Install the exhaust manifold to the pup-up catalytic converter.

    2. Tighten
    Tighten the exhaust manifold-to-catalytic converter to 25-35 N·m (18-25 lb ft).


    Object Number: 1202134 Size: SH
  2. Install the exhaust manifold to the cylinder head.

    3. Tighten
    Tighten the exhaust manifold bolts and nuts to 17-27 N·m (13-20 lb ft).


    Object Number: 1202113 Size: SH
  3. Install the exhaust pipe to the pup-up catalytic converter.

    4. Tighten
    Tighten the exhaust pipe-to-pup-up catalytic converter nuts to 25-35 N·m (18-25 lb ft).


    Object Number: 1202092 Size: SH
  4. Install exhaust manifold heat shield.

    5. Tighten
    Tighten the exhaust manifold heat shield bolts to 8-12 N·m (18-25 lb ft).

  5. Connect the ignition wires and oxygen sensor connector.
  6. Install the air filter, resonator, and snorkel assembly. Refer to Air Cleaner Assembly Replacement .